Infratech Slimline Series Single Element SL2427 2400 Watts 277V 8.7 Amps Infrared Electric Patio Heater 42.5 x 4.75 x 3 in. - 21-5030
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- Free Shipping (exclusions may apply)
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- Fast 4–7 Day Delivery
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Infratech Slimline Series Single Element SL2427 2400 Watts 277V 8.7 Amps Infrared Electric Patio Heater 42.5 x 4.75 x 3 in. - 21-5030 - Silver Color is backordered and will ship as soon as it is back in stock.
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Price Match Guarantee
Price Match Guarantee
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Delivery and Shipping
Delivery and Shipping
Your order processing time is 1 to 2 days. Please note that the cut-off time for order placement is 6 p.m. Orders received after this time will be processed on the following business day.
Your order will arrive within 4 to 7 days on average (free shipping over $200). Shipping for orders under $200 incurs a flat fee of $15. We currently offer shipping only within the continental United States (island deliveries may incur additional costs); international shipping is not available.
Mostly all of our orders are shipped via one of our third-party freight carriers (18-wheeler). If your order has an item that is shipped on a freight carrier, you will be contacted to schedule a curbside delivery time. Please make sure to put the correct phone number at checkout.
Upon placing your order, you will receive a confirmation e-mail. This message will confirm your order has been received by our system, and your credit card was approved for purchase. We will not charge your card until the item has shipped unless it's back ordered and we need to hold an item for you.
As soon as your order is received on our end, we process it!
• Authorized Online Dealer
• Free Shipping + No Sales Tax (exclusions may apply)
• We Beat The Lowest Price
• Fast 4-7 Day Delivery
• Manufacturer Warranty Included
• Questions? Call Our Experts: +1 (800) 484-0224
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Description
Description
Infratech Slimline Series Single Element SL2427 2400 Watts 277V 8.7 Amps Infrared Electric Patio Heater
Introducing the Infratech Slimline Series Single Element SL2427 2400 Watts 277V 8.7 Amps Infrared Electric Patio Heater 42.5 x 4.75 x 3 in., designed for efficient, compact outdoor heating. This 42.5-inch long heater delivers 2400 watts at 277 volts, providing reliable warmth for a 7 by 7-foot area at mounting heights between 7 and 8 feet. Built for surface mounting only, the SL Series’ slim profile ensures a modern, stylish appearance while safely managing higher operating temperatures compared to larger W-Series or C-Series heaters.
Crafted with a stainless-hue anodized aluminum finish, the SL2427 can also be ordered in All Black Shadow. Compatible with Simple On/Off switches, Input Regulators, and all Custom Control options, this heater is perfect for residential or commercial use. Backed by Infratech’s 3-year warranty, it combines durability, efficiency, and sleek design for any outdoor space.
Features
- High-Performance Infrared Heating – The Infratech Slimline Series Single Element SL2427 2400 Watts 277V 8.7 Amps Infrared Electric Patio Heater 42.5 x 4.75 x 3 in. – 21-5030 delivers powerful, comfortable warmth with efficient infrared technology.
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T-Slot Flexible Mounting – Modern slimline design with brushed stainless steel trim, optional dark contrasting housing, and a built-in T-slot for versatile mounting up to 10 feet high.
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Energy Efficient Operation – Up to 90% energy efficiency with zero emissions, offering cost-effective, low-maintenance patio heating.
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Control Compatibility – Fully compatible with Infratech Value Controls and Custom Control systems for precise heat management.
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UL/CUL Listed – Approved for indoor and outdoor use, available in multiple lengths and colors, with mounting heights up to 10 feet.
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Alexa Compatible – Works with Alexa when paired with Infratech Custom Controls for convenient smart-home operation.
Specifications
| Specification | Details |
|---|---|
| Color | Silver, Black |
| Product Size | 42.5 in. x 4.75 in. x 3 in. |
| Product Weight | 13 lb(s.) |
| Shipping Box Dimensions | 46 in. x 8 in. x 7 in. |
| Shipping Weight | 13 lb(s.) |
| Material | 304 Stainless Steel |
| Made In | USA |
| Shipping Origin | Irvine, CA |
| Product Warranty | 3-Year Factory Warranty from Infratech |







